Thanks! And thanks for the heads up. What's the electrode made out of? If it's carbon, I can understand why it's so fragile. I haven't even unwrapped it yet.
Here's the re-colored control panel design. Since I'm doing all the graphics on the computer I embellished it a bit like drop shadows under block numbers.
Notice that the pictorials of the switch controllers are gone. Only the crosshairs for the drill operation is on the graphics. The diameters are equal to the drill diameter so any evidence of the black circle should be covered by the lights or switches. This is the image that will be printed full-size.